11841938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 18420480

約数和(自身を除く): 6578542

約数列:

[1, 2, 31, 62, 389, 491, 778, 982, 12059, 15221, 24118, 30442, 190999, 381998, 5920969, 11841938]

約数ペア:

[(1, 11841938), (2, 5920969), (31, 381998), (62, 190999), (389, 30442), (491, 24118), (778, 15221), (982, 12059)]